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See new Bering Sea footage while cruising on the Potomac River in Washington, DC

To celebrate the Marine Fish Conservation Network’s 15th anniversary, Dr. David Guggenheim will be the featured speaker aboard a cruise along the Potomac River in Washington, DC on May 7, 2008. As the first human being to pilot a submarine into the Bering Sea’s two largest canyons he will show rare footage from Greenpeace’s recent scientific expedition to these extraordinarily beautiful and mysterious ocean depths. Read more

Read any authority’s advice about blogs and you’ll see at the top of the list: “Blog regularly.” Even for someone who enjoys writing as much as I do, I don’t believe in writing for writing’s sake — I like to share original experiences and ideas, not just rehash stale news. Still, I’ve experienced quite a few blog-worthy adventures in the four months since my last post shortly after the Bering Sea Expedition, but haven’t written a single word. Read more

BERING SEA, Alaska — This past summer, the Greenpeace ship M/V Esperanza carried two manned submersibles, a remotely-operated vehicle (ROV) and an international research team to the Bering Sea for a three week survey of Zhemchug and Pribilof Canyons,to map and document deepwater corals living at depths of more than 1,000 feet. The expedition was conceived of and was led by Greenpeace. 1planet1ocean president David E. Guggenheim participated as a sub pilot and scientific consultant. Pribilof and Zhemchug Canyons revealed diverse and complex ecosystems, rich with corals, sponges, fish and other marine life. They also revealed striking human impacts from trawlers, damage that was documented during the expedition. More than a terabyte of video data and numerous biological specimens are now being analyzed and results are being shared with a range of decisionmakers and decisionmaking bodies, including the North Pacific Fisheries Management Council.

A bald eagle sits atop Unalaska’s Russian Orthodox Church of the Holy Ascension with Esperanza at anchor in background.(Photo by David E. Guggenheim)

With a Terabyte (1,000 Gigabytes) of high-definition video, photographs and other data, along with numerous biological samples, now making their way around the world to scientists, policymakers and public forums, new insights and perspectives are emerging as the hard work of reviewing this vast volume of new data moves forward. The science team and sub pilots have departed Esperanza, which is continuing west along the Aleutian Island chain, continuing important outreach to local communities. The ship will eventually continue west to Japan.

Before departing Dutch Harbor, the science team/sub pilots made the first public presentation of its findings, including imagery and videos, to the community of Unalaska. The following day, members of the community were invited aboard Esperanza during an Open House to meet with the crew and see the ship up close.

Greenpeace Ocean Specialist, John Hocevar (left) and Greenpeace Oceans Campaigner, George Pletnikov (right) lead community outreach event in Unalaska, Alaska. (Photo by David E. Guggenheim)

Though the at-sea portion of the expedition has concluded, much work lies ahead in the analysis and review of the information collected. In addition, planning is underway for events to bring the new imagery and insights to the public, so stay tuned. Also, the team continues to review chart data regarding the pinnacles reported to be in the Zhemchug Canyon area which purportedly rise within 20 feet of the surface. Such features would certainly be biologically important, so the search will continue.

Pribilof and Zhemchug Canyons revealed diverse and complex ecosystems, rich with corals, sponges, fish and other marine life. They also revealed striking human impacts from trawlers, damage that was documented during the expedition. For a reflection on the conclusion of the expedition, read David Guggenheim’s latest OceanDoctor blog post entitled, “A Sea Turtle is Born in Alaska.”

The Esperanza carried two manned submersibles, a remotely-operated vehicle (ROV) and an international research team to the Bering Sea for a three week survey of Zhemchug and Pribilof Canyons,to map and document deepwater corals living at depths of more than 1,000 feet. The expedition was conceived of and was led by Greenpeace. Read more

https://oceandoctor.org/wp-content/uploads/2007/08/unalaska-church-esperanza.jpg376250Ocean Doctorhttp://oceandoctor.org/wp-content/uploads/2015/04/Ocean-Doctor-Logo_w340.pngOcean Doctor2007-08-17 08:32:442013-01-09 21:31:41Expedition to the Bering Sea Concludes Successfully with New Insights, New Questions

A Dall’s porpoise (top) gives Michelle Ridgway in DeepWorker a sendoff before her dive to 1,700 feet at Zhemchug Canyon in this surreal looking image. Hundreds of Dall’s porpoises were present around the ship during the expedition. (Video still by David E. Guggenheim)

The Esperanza began its 2-day steam south and endured gale-force winds and 15-foot seas along the way, but all are well and grateful for the successes along the way. The team achieved a total of 25 sub dives during the expedition, well-exceeding expectations for this part of the world where weather is typically unforgiving.

The team collected nearly a Terabyte (1,000 Gigabytes) of high-definition video, photographs and other data, now being archived, cataloged and distributed. Also collected were numerous coral, sponge, and other invertebrate samples which are being prepared for distribution to scientists around the world for further analysis. Read more

https://oceandoctor.org/wp-content/uploads/2007/08/Dive-24-B01C0505-00023420-Shortraker-rockfish.jpg6801024Ocean Doctorhttp://oceandoctor.org/wp-content/uploads/2015/04/Ocean-Doctor-Logo_w340.pngOcean Doctor2007-08-10 14:11:002012-07-28 18:53:46Esperanza Heads South to Dutch Harbor with New Insights

Before rough seas rolled in on Tuesday, the team aboard Esperanza was able to complete six manned submersible dives and three ROV dives at Zhemchug Canyon, considered the largest canyon in the ocean. The subs worked close to their maximum depth of 2,000 feet while the ROV worked at its deepest depth ever, around 3,000 feet. Numerous coral species were present and documented throughout the dives.

Zhemchug Canyon has also revealed an intricate ecosystem whose inhabitants depend upon small holes or rises in the otherwise flat, silty bottom, including “flatfish holes,” depressions made by halibut, flounder, sole and skates, and drop-stones, rocks and boulders that fall from melting icebergs above. Read more about this unique place on David Guggenheim’s OceanDoctor blog. Read more

The Esperanza crew had an opportunity for a brief shore leave on St. Paul Island on Friday (August 3) before steaming north to Zhemchug Canyon. On St. Paul, they visited a fur seal rookery. Populations of fur seals are down dramatically.(Photo by David E. Guggenheim)

Continued favorable weather and few mechanical problems means that the team aboard Esperanza has been able to complete 14 manned submersible dives at Pribilof Canyon. On Saturday (August 4), Esperanza arrived at Zhemchug Canyon to explore this, the largest undersea canyon in the world, much larger than the Grand Canyon. Within the first few minutes of the deepest ROV dive yet, more than 3,000 feet down, the team discovered corals, including pink “bubblegum” corals along with other soft corals.

Earlier, during the final dives at Pribilof Canyon, the team documented numerous corals, but also evidence of extensive trawling damage in the area.

The Esperanza is carrying two manned submersibles, a remotely-operated vehicle (ROV) and an international research team to the Bering Sea for a three week survey of Zhemchug and Pribilof Canyons,to map and document deepwater corals living at depths of more than 1,000 feet. The expedition was conceived of and is being led by Greenpeace.

http://oceandoctor.org/wp-content/uploads/2015/04/Ocean-Doctor-Logo_w340.png00Ocean Doctorhttp://oceandoctor.org/wp-content/uploads/2015/04/Ocean-Doctor-Logo_w340.pngOcean Doctor2007-08-03 23:01:572012-07-28 15:20:43Esperanza Now at Zhemchug Canyon, Largest Underwater Canyon in the World

Earlier in this blog I’ve confessed my darkest secret as a marine scientist: I get seasick. So my biggest fear of the Bering Sea is what the Bering Sea is fond of doing often — getting rough with the boats that dare to ply its waters. Yesterday, things got a bit rough for the Esperanza. A major front pushed through and seas kicked up from nearly flat to a confused sea state — wind-driven waves 4-5 feet heading one direction, a much larger swell, Penny the boatswain noting swells up to 12 feet, heading at a 45 degree angle. The result made for a rough ride. Awakened at 4am, I dashed up to my hideout, the video editing room, to make sure that our precious data stored inside several hard drives, were secured. I added some bungee to keep things from sliding. I tried to return to sleep, but it was fitful. Read more

Deepwater corals, like this sea whip (Halipteris willemoesi) photographed on Sunday by Timo Marshall, thrive in the deep waters of Pribilof Canyon

Thanks to great weather, state-of-the-art equipment and a top-notch crew, it has been a productive weekend for the team aboard Esperanza which arrived on site at Pribilof Canyon Saturday morning (July 28) when David Guggenheim and Michelle Ridgway made the first tandem dive in two DeepWorker submarines into Pribilof canyon to a depth of just over 1,000 feet and began to document a fascinating diversity of life, including a variety of corals, anenomes, sponges and fish. On Sunday, the ship visited a second site in Pribilof Canyon where John Hocevar and Timo Marshall completed a successful tandem dive, documenting more corals and successfully collecting a number of specimens with DeepWorker’s manipulator arm for analysis by scientists around the world.

Already, the Greenpeace-led team has accumulated nearly 16 hours of bottom time (8 hours per sub), more than all of the previous research done in this region combined. The subs’ high-definition video cameras have already collected over 120 Gb of data. The subs are performing linear transects which will then be analyzed on the video. Twin lasers spaced 20 cm apart allow accurate analysis of the size of organisms encountered. Read more

DeepWorker submarines aboard Esperanza as the ship heads north into the Bering Sea, leaving the Aleutians behind. (Photo by David E. Guggenheim)

The Expedition to the Bering Sea officially got under way as the M/V Esperanza departed Dutch Harbor, Alaska on Friday, July 27 at 4pm Alaska Daylight Time. The Esperanza will steam through the night — for roughly 15 hours — to its first destination, Pribolof Canyon near the Pribolof Islands in the Bering Sea. The first DeepWorker dives are scheduled for Saturday morning.

In June, an international team of researchers and conservation specialists recently completed a week of intensive training and preparations for this Greenpeace-led expedition to Alaska’s Bering sea. The Esperanza is carrying two manned submersibles, a remotely-operated vehicle (ROV) and the research team to the Bering Sea for a three week survey of Zhemchug and Pribilof Canyons, specifically to map and document deepwater corals living at depths of more than 1,000 feet. Read more

Our Ocean Doctor sponsored trip to Gardens of the Queen in Cuba exceeded all expectations. Lodging and transportation arrangements In Havana along with the educational component and guided tours made the land based days interesting and well worth while. The diving experience was almost beyond belief! Imagine what Caribbean marine life was like 50 or 100 years ago, that’s what you’ll see in the Gardens of the Queen.

Ed Kelly

As the icy Cold War between the USA and Cuba begins to thaw, we feel very privileged to have traveled with Ocean Doctor to Havana and Garden of the Queens. Every person we met — hosts, land and sea guides, guests speakers — evidenced a great measure of knowledge, kindness and care. The commentary by the tour guides, the discussions with speakers, and of course, the diving, all exceeded our expectations. Hope to return again as soon as time and tides allow.

Maida Taylor

Our trip to Havana and The Gardens of the Queen exceeded my expectations! The Cuban people were warm and welcoming to us all. Our educational programs totally raised my awareness of the beauty and importance of keeping our reefs healthy. To be able to dive in pristine and virginal waters opened my eyes further to how we can improve the reefs throughout the world. I hope that David and Ocean Doctor can continue these programs to others. The story truly lies underwater! Thank you

Sandy Driscoll

The Ocean Doctor facilitation of U.S. divers in conjunction with Avalon and the Cuban ministry of tourism was a seamless coordination which made the entire experience an educational and diving treat.

Cuba and it’s people are a safe and striving community. There is no danger to visitors and tourists are welcomed and respected. None of us felt threatened despite our gender or the hour while exploring Havana.

Want a little safe adventure in your life? Do it.

Peter W. King, DVM

Any trepidation I had about traveling to Cuba from the United States soon evaporated when I arrived in Havana and was warmly greeted by Ruxandra, our representative from Avalon travel. She was the first of many who had a role in making the trip so memorable. We checked into our comfortable hotel in Old Havana. From my room’s balcony window I could watch the famous old cars cruise by. As an educational tour we were able to take advantage of the connections generated by the founder of Ocean Doctor who was traveling with us on his 70th trip to Cuba. We spent time with the scientists, dive operators and environmentalists who were working to preserve the Cuban marine environment. They shared their knowledge and passion during discussions and over meals together. A picture was forming as to how the Gardens of the Queen became such a remarkable marine preserve and what challenges there are to keep it that way. Our time in Havana passed quickly as we enjoyed the sites and sounds of this historic old city. Visits to Hemingway’s hangouts rounded out our stay in Havana. As an avid diver, instructor, and tour leader for 40 years I have seen the changes that have occurred to our reefs in the Caribbean. I was overjoyed by the health, diversity, and beauty of the Garden of the Queens reef system. There is very little (if any) diving left in the Caribbean that can compare to the diving at these sites. Adding to the sense of wonder was that we were the only boat in sight at any of our dive sites. I will be going back soon because I spent so much time watching the reef sharks, tarpon, goliath grouper and other big fish that I missed the little stuff like nudibranchs and other favorites. I highly recommend this trip to all divers. It will recharge your sense of wonder and hope for the Caribbean reefs.

Cuba lingers…in your heart and soul……! A most memorable and amazing journey to a land where time has stood still. it was so refreshing to see and interact with a vibrant, energized and happy but hard working people willing to share with you their stories, their art, their passions, their hopes for the future. The sight of horse drawn carriages in the countryside and ’50s vintage cars in the city was such a delight! It was equally wonderful not to see western franchises, commercial billboards, people talking or texting on cellphones. Instead, there was music everywhere and lovely people willing to share their experiences in engaging conversation. What a novel concept! Thanks to Ocean Doctor for making this possible and for Erika, who was the most fearless of leaders! She is an amazing woman who was professional, competent, fun & funny, and fluent in spanish (which helped us immensely in understanding the hopes and concerns of the people). She went the extra mile and had answers for all of our questions…..we were in excellent hands! Our guides in Habana were knowledgeable and friendly. Our staff on Georgiana was fantastic! They catered to our every need by providing us with wonderful food, drinks, accommodations, cool refreshing face towels after a dive, beautifully shaped towels/sheets of various sea creatures in our room…. and the ever present smile! You could tell there was a lot of love and care put in everything they did. The competent and very knowledgeable avalon managers/divemasters provided us with underwater and land experiences that will not be soon forgotten! I have traveled around the world and few places have touched me as deeply as Cuba and its smiling, generous, resourceful and kind people. It is a unique place that awakens all the senses, touches the soul, and puts you back in touch with humanity. i would return in a heart beat!

Teresa Greenway

This trip was absolutely worth every cent. We loved our time in Havana, with the guides and walking around and the restaurants. Food was surprisingly quite good. The diving was absolutely far and away the best in the Caribbean (and we have been almost everywhere that’s easily accessible) and the Avalon dive operation was professional, on time and first rate. We would go back in a minute!

Cathy Mack

I was on the first “people to people” trip with diving to Gardens of the Queen with David and some of the finest dive industry experts. This 11 day/10 night program is an excellent combination of education, diving and culture. The interaction with the top Cuban Marine biologists and conservationists was very informative. The diving at Gardens of the Queen is the finest Caribbean diving with unique, up close shark interactions and huge quantities of fish living in a balanced and fully protected marine eco system. And the touring of Havana and other parts of Cuba was memorable and eye opening. The Avalon II live aboard will be finished in March, 2014 and appears to be on track to be one of the finest floating hotels in Cuba if not the world.

I was honored to be invited along on the first trip to Cuba that Ocean Doctor now conducts as a person-to-person, cultural and educational program. I must say that the journey fulfilled all three of those criteria, allowing us to meet and converse with a wide range of Cuban citizens and learn about their history, daily lives and their work to conserve both the marine and land environments. The diving we were privileged to experience in The Gardens of the Queen was simply phenomenal. I’ve dived all over the Caribbean but have never seen the health and diversity in the total marine environment than I saw there. Cuba and Ocean Doctor are doing amazing things to preserve our oceans for future generations.

Just returned from Ocean Doctor’s People-to-People expedition to Cuba, and what a great experience!! The people were friendly and open. We had unlimited access to marine biologists, researchers, and environmental economists, who all gave excellent presentations on Cuba’s marine environment. And the diving in Gardens of the Queen was absolutely outstanding. Can’t remember the last time I saw such prolific schools of fish and tarpon. There were sharks (caribbean reef, silkys, nurse) on every dive and the staff and crew were fabulous!! Thank you David G. for all your hard work in opening up this beautiful country and it’s marine environment to us!!

I just wanted to personally thank you for organizing and leading our group to Cuba. Larry and I had such a memorable time, getting to see and interact with the Cubans and diving the Jardines de la Reina. This was the trip of a lifetime for us, and I am so impressed with your knowledge and commitment to making the experience so enjoyable. Your passion to Cuba and our future with them is extraordinary!